3956048 has 20 divisors (see below), whose sum is σ = 7746900. Its totient is φ = 1956864.

The previous prime is 3956041. The next prime is 3956059. The reversal of 3956048 is 8406593.

3956048 = 152² + 153² + ... + 248².

3956048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2849344 + 1106704 = 1688^2 + 1052^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3955999 and 3956017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3956041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278 + ... + 2826.

It is an arithmetic number, because the mean of its divisors is an integer number (387345).

Almost surely, 2^3956048 is an apocalyptic number.

It is an amenable number.

3956048 is a deficient number, since it is larger than the sum of its proper divisors (3790852).

3956048 is a wasteful number, since it uses less digits than its factorization.

3956048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654 (or 2648 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 3956048 is about 1988.9816489852. The cubic root of 3956048 is about 158.1565504906.

The spelling of 3956048 in words is "three million, nine hundred fifty-six thousand, forty-eight".